DNS Resolver

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CloudFlare announced privacy-first consumer DNS service.

IP of CloudFlare public DNS servers are

1.1.1.1
1.0.0.1

So far i was using Google Public DNS servers as my resolver.

8.8.8.8
8.8.4.4

Quad9

Quad9 is from IMB and Global Cyber Allience.

9.9.9.9

Other public DNS server is OpenDNS

208.67.222.222
208.67.220.220

All these DNS servers have good connectivity in india. I get ~65 ping to these serves, that is normal for indian servers.

On linux you can configure DNS server by editing file

vi /etc/resolv.conf

Add

nameserver 1.1.1.1
nameserver 8.8.8.8
nameserver 9.9.9.9

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